This aluminium bridge suspension mount is designed for the Tamiya TA05-R, TRF415 and TRF-416 platforms and is supplied as model 415-01/B1D. It replaces the original bridge-style upper mount to give a more rigid datum for suspension tuning.
The machined aluminium construction reduces flex relative to polymer components, improving repeatability of shock top positions and link geometry. That improved stiffness supports more precise preload, rebound and damping adjustments in a race setup.
Installation follows standard procedures: align the bridge to the shock towers, fasten at the chassis screw locations and confirm shock eyelet alignment before final torqueing. Use the correct fasteners and conventional RC workshop tools to avoid damage to the chassis mounting points.
Intended as a tuning upgrade, the mount delivers a stable attachment point that helps preserve setup changes lap after lap without altering shock travel or internal damping characteristics.